Description

This unit has been bench tested by an FAA certified repair station and it comes with an 8130 single release dated 9/23/2026.

• Multi-Format Display Matrix Integration: Synthesizes and drives vector-raster stroke symbology for up to two independent CRT display units simultaneously, supporting combinations of ED-461, ED-462, ED-551, or ED-551A configurations.
• ARINC 708 Weather Radar Processing: Incorporates a dedicated digital radar processing board that ingests ARINC 708 and ARINC 553 transceiver streams to generate real-time, multi-color weather radar sweep overlays onto active navigation map presentations. 
• Comprehensive Digital Sensor Bussing: Utilizes high-density ARINC 429 input/output channels to continuously stream and cross-verify pitch, roll, headings, air data parameters, and guidance logic from aircraft attitude/heading reference systems (AHRS) and flight management computers. 
• Analog Sensor Interface Translation: Translates legacy analog sync and synchro inputs into digital rendering data, including standard ARINC 407 compass inputs, ARINC 552A radio altimeter tracking frequencies, and ARINC 568 DME distance tracking loops. 
• Thermal Management Constraints: Relies entirely on continuous forced-air cooling delivery through the equipment rack to regulate internal processing junctions and prevent thermal drift during high-utilization rendering cycles.
• AC Synchronization Bus Requirements: Requires a reference power bus supply of 26 VAC at 400 Hz (10 mA maximum current draw) to maintain strict phase synchronization for synchro-based analog sensor tracking lines.
• Environmental and Compliance Baselines: Certified to FAA TSO-C113 and RTCA DO-160B operational standards, validating structural accuracy and radiation isolation boundaries up to a maximum physical operating ceiling of 55,000 feet.